Inventor · disambiguated record
Takahiko Nagasawa
Also filed as: NAGASAWA TAKAHIKO
7 granted patents·3 pending applications·47 citations·filing 2012–2016
83Inventor score
Top patents by PatentIndex Score
10 records- 0191US9975459B2Headrest device and sound collecting deviceCLARION CO LTD·Filed 2014·Granted May 22, 2018·18 cites·14 claims
- 0286US10064496B2Head rest deviceCLARION CO LTD·Filed 2015·Granted Sep 4, 2018·7 cites·7 claims
- 0386US9981613B2Headrest and vehicle seat with integrated speakersTACHI S CO·Filed 2015·Granted May 29, 2018·7 cites·7 claims
- 0482US10328831B2Acoustic deviceCLARION CO LTD·Filed 2015·Granted Jun 25, 2019·5 cites·11 claims
- 0578US10137808B2Recessed seam structure for coverHONDA MOTOR CO LTD·Filed 2015·Granted Nov 27, 2018·5 cites·7 claims
- 0669US10654384B2SeatTACHI S CO·Filed 2015·Granted May 19, 2020·3 cites·3 claims
- 0752US8864225B2Structure of container mounted to vehicle seat and method for mounting container to vehicle seatNAGASAWA TAKAHIKO·Filed 2012·Granted Oct 21, 2014·2 cites·6 claims
- 0838US2017297465A1Hook-and-loop fastener member and seat using sameTACHI S CO·Filed 2015·Application pending·0 cites
- 0935US2018105084A1Hooking Structure of Seat and Method of Hooking Trim Cover in SeatTACHI S CO·Filed 2016·Application pending·0 cites
- 1034US2017327017A1SeatTACHI S CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →